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GMC Yukon Denali/Yukon XL Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9159308) - 2016 - crc - 6/2/15
Service and Maintenance
345
a year and the oil life system must
be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
See
Engine Oil Life System
0
267
.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. See
Tire
Rotation
0
309
.
.
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See
Engine
Oil
0
265
and
Engine Oil Life
System
0
267
.
.
Check engine coolant level. See
Engine Coolant
0
271
.
.
Check windshield washer fluid
level. See
Washer Fluid
0
275
.
.
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See
Exterior
Care
0
334
. Replace worn or
damaged wiper blades. See
Wiper Blade Replacement
0
282
.
.
Check tire inflation pressures.
See
Tire Pressure
0
303
.
.
Inspect tire wear. See
Tire
Inspection
0
309
.
.
Visually check for fluid leaks.
.
Inspect engine air cleaner filter.
See
Engine Air Cleaner/Filter
0
269
.
.
Inspect brake system. See
Exterior Care
0
334
.
.
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of wear
at least once a year. See
Exterior Care
0
334
. Lubricate
the suspension and steering
components at least every other
oil change (if equipped with
grease fittings).
.
Check restraint system
components. See
Safety System
Check
0
72
.
.
Visually inspect fuel system for
damage or leaks.
.
Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
.
Lubricate body components. See
Exterior Care
0
334
.
.
Check starter switch. See
Starter
Switch Check
0
281
.